CVE-2015-4050
First published: Tue May 26 2015(Updated: )
CVE-2015-4050: ESI unauthorized access
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/symfony/symfony | >=2.3.19<2.3.29>=2.4.9<2.5.0>=2.5.4<2.5.12>=2.6.0<2.6.8 | |
| composer/symfony/http-kernel | >=2.3.19<2.3.29>=2.4.9<2.5.0>=2.5.4<2.5.12>=2.6.0<2.6.8 | |
| composer/symfony/http-kernel | >=2.4.9<=2.4.10 | |
| composer/symfony/symfony | >=2.6.0<2.6.8 | 2.6.8 |
| composer/symfony/symfony | >=2.5.4<2.5.12 | 2.5.12 |
| composer/symfony/symfony | >=2.4.9<=2.4.10 | |
| composer/symfony/symfony | >=2.3.19<2.3.29 | 2.3.29 |
| composer/symfony/http-kernel | >=2.6.0<2.6.8 | 2.6.8 |
| composer/symfony/http-kernel | >=2.5.4<2.5.12 | 2.5.12 |
| composer/symfony/http-kernel | >=2.3.19<2.3.29 | 2.3.29 |
| Symfony | =2.3.19 | |
| Symfony | =2.3.20 | |
| Symfony | =2.3.21 | |
| Symfony | =2.3.22 | |
| Symfony | =2.3.23 | |
| Symfony | =2.3.24 | |
| Symfony | =2.3.25 | |
| Symfony | =2.3.26 | |
| Symfony | =2.3.27 | |
| Symfony | =2.3.28 | |
| Symfony | =2.4.9 | |
| Symfony | =2.4.10 | |
| Symfony | =2.5.4 | |
| Symfony | =2.5.5 | |
| Symfony | =2.5.6 | |
| Symfony | =2.5.7 | |
| Symfony | =2.5.8 | |
| Symfony | =2.5.9 | |
| Symfony | =2.5.10 | |
| Symfony | =2.5.11 | |
| Symfony | =2.6.0 | |
| Symfony | =2.6.1 | |
| Symfony | =2.6.3 | |
| Symfony | =2.6.4 | |
| Symfony | =2.6.5 | |
| Symfony | =2.6.6 | |
| Symfony | =2.6.7 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2015-4050
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159513.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159603.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159610.html
- http://symfony.com/blog/cve-2015-4050-esi-unauthorized-access
- http://www.debian.org/security/2015/dsa-3276
- https://web.archive.org/web/20200228090443/http://www.securityfocus.com/bid/74928
- https://github.com/advisories/GHSA-qmqw-mpqp-mr54 (Advisory)
- https://symfony.com/cve-2015-4050
- http://www.securityfocus.com/bid/74928
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/http-kernel/CVE-2015-4050.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2015-4050.yaml
Frequently Asked Questions
What is the severity of CVE-2015-4050?
CVE-2015-4050 has a medium severity level as it allows unauthorized access to some fragments when ESI or SSI support is enabled.
How do I fix CVE-2015-4050?
To fix CVE-2015-4050, upgrade to Symfony versions 2.3.29, 2.5.12, 2.6.8 or later.
What software is affected by CVE-2015-4050?
CVE-2015-4050 affects Symfony versions from 2.3.19 to 2.6.7, specifically 2.3.x, 2.4.x, 2.5.x, and 2.6.x series.
Can CVE-2015-4050 lead to remote code execution?
CVE-2015-4050 could potentially allow remote attackers to execute unauthorized code under certain configurations.
Is CVE-2015-4050 related to web application firewalls?
While CVE-2015-4050 does not directly involve web application firewalls, implementing such a firewall can help mitigate its impact.
- collector/friends-of-php
- agent/type
- agent/first-publish-date
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-qmqw-mpqp-mr54
- alias/CVE-2015-4050
- agent/software-canonical-lookup
- agent/severity
- agent/references
- agent/weakness
- agent/description
- collector/github-advisory
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/trending
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-cve
- source/NVD
- agent/author
- package-manager/composer
- vendor/sensiolabs
- canonical/symfony
- version/symfony/2.3.19
- version/symfony/2.3.20
- version/symfony/2.3.21
- version/symfony/2.3.22
- version/symfony/2.3.23
- version/symfony/2.3.24
- version/symfony/2.3.25
- version/symfony/2.3.26
- version/symfony/2.3.27
- version/symfony/2.3.28
- version/symfony/2.4.9
- version/symfony/2.4.10
- version/symfony/2.5.4
- version/symfony/2.5.5
- version/symfony/2.5.6
- version/symfony/2.5.7
- version/symfony/2.5.8
- version/symfony/2.5.9
- version/symfony/2.5.10
- version/symfony/2.5.11
- version/symfony/2.6.0
- version/symfony/2.6.1
- version/symfony/2.6.3
- version/symfony/2.6.4
- version/symfony/2.6.5
- version/symfony/2.6.6
- version/symfony/2.6.7